breakfast home, protein shake on arrival at work, (also on arrival home to build those leg muscles). the store the fixings including blender at work. I kept a mix of things that I rotated at work, such as shoes socks pants and fleece pullovers, soap shampoo tooth paste, towel etc. some food items too. I always carried some food and clothing though always bringing laundry home. was able to car commute a couple days a week and restocked then. used a rear rack with large trunk. no backpack for me.